| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.87 | 10.555% | $208.8052 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $57.51 | 8.527% | $62.4139 | $62.41 | $62.40 | $62.40 |
| Purchase #3 | $239.87 | 10.273% | $264.5118 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $11.64 | 13.456% | $13.2063 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $76.69 | 7.795% | $82.668 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $244.98 | 11.786% | $273.8533 | $273.85 | $273.85 | $273.90 |
| Purchase #7 | $187.68 | 11.124% | $208.5575 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $1,007.24 | $1,114.0160 | $1,114.02 | $1,113.95 | $1,114.10 | |